Fig. 4From: Characterization and modulation of endoplasmic reticulum stress response target genes in Kluyveromyces marxianus to improve secretory expressions of heterologous proteinsIdentification of UPREs in the promoters of UPR target genes. a The Venn diagram of the overlapping of ESRTs and UPR target genes. The numbers of ESRTs and UPR target genes in each subset were labeled in black and red, respectively. b Distribution of UPRE-1 and UPRE-2 motifs in the UPR targets genes from different groups. c, d Alignment of promoters of UPR target genes that contain UPRE-1 (c) or UPRE-2 motifs (d). The consensus is listed below the alignment. Flanking nucleotides are indicated in light grey. Coordinates are relative to the start codon of the respective geneBack to article page